// type-nav中的一级分类节点 从隐藏变为显示时的过渡效果
.sort-enter{opacity: 0 !important;height: 0 !important;}
.sort-enter-active{transition: .6s all !important;}
.sort-enter-to{opacity: 1 !important; height: 461px!important;}
// type-nav中的一级分类节点 从显示变为隐藏时的过渡效果
//.sort-leave{}
.sort-leave-active{transition: .6s all !important;}
.sort-leave-to{opacity: 0!important;height: 0 !important;}